What is the name of the structure on which the pituitary gland sits?

What must a participating provider agree to?

a. Accept assignment on all Medicare claims b. Accept payment from members c. Accept the amount approved by the claims examiner d. Accept payment excess

Which of the following mechanisms probably contribute to the beneficial effects of continuous positive airway pressure (CPAP) in treating atelectasis?

1. Recruitment of collapsed alveoli 2. Decreased work of breathing 3. Improved distribution of ventilation 4. Increased efficiency of secretion removal a. 1, 2, and 4 only b. 2 and 3 only c. 1 and 4 only d. 1, 2, 3, and 4